Abstract In the context of the linearized trip distribution model, simple formulae are derived for the least-squares estimators of the parameters and their covariance matrix, using a generalized inverse to solve the normal equations. An extension to the case of a non-linear distance function is given. A method for solving the zero observation problem is proposed.


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    Title :

    Least-squares estimation of trip distribution parameters: A note


    Contributors:

    Publication date :

    1977-01-10


    Size :

    3 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English